Abbreviations beginning with i

IRSEInversion Recovery Spin Echo (magnetic resonance imaging)
Community

IRSEInstitute of Railway Signal Engineers
Governmental » Institutes

IRSEInstitution of Railway Signal Engineers
Governmental » Institutes

IRSEIndian Railway Service of Engineers
Miscellaneous » Unclassified

IRSEInstitution of Railway Signal Engineers
Miscellaneous » Unclassified

IRSEIstituto Regionale Studi Europei
Miscellaneous » Unclassified

IRSEIstituto Regionale Studi Europei (Italian: Regional Institute for European Studies)
Miscellaneous

IRSEEIndian Railway Service of Electrical Engineers
Academic & Science » Electronics

IRSFInland Revenue Staff Federation (trade union; UK)
Academic & Science

IRSFInternational Revenue Share Fraud
Governmental

IRSFInitial Review Submission Form (Western Institutional Review Board; Olympia, WA)
Miscellaneous

IRSFInterim Revenue Stabilisation Fund (now Heritage & Stabilisation Fund; Trinidad and Tobago)
Miscellaneous

IRSFInternational Rett Syndrome Foundation
Miscellaneous

IRSFInternational Rope Skipping Federation (Greenfield Park, QB, Canada)
Miscellaneous

IRSFIOC (International Olympic Committee) Recognized Sports Federations
Miscellaneous

IRSFCInternational Rayon and Synthetic Fibres Committee
Miscellaneous

IRSFLInformation Resource Service of Florida (foreclosure data)
Business

IRSGIntergroup Rhabdomyosarcoma Study Group
Academic & Science

IRSGInternational Rubber Study Group
Academic & Science